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Search Results 0 to 1 of about 2 (some duplicates have been removed)
here at cnn, the harlem shake. >>> just when you think we've got it all worked out, cutting-edge technology, scientific breakthroughs, miracle medicine, lately there's been talk about colonizing mars and many of you carry around a supercomputer right in your pocket. but just when you think you have it all worked out, the universe reminds us, we really don't. case in point, friday a chunk of space rock gets sucked in by the earth's gravitational pull. then streaks across the sky above russia. as it rockets through the atmosphere, friction heats the front of the rock a lot more than the back of it. the huge temperature difference is too much and essentially turns a meteor into a bomb. it explodes into a bunch of pieces. and what you're hearing here, that boom, boom, boom, is this -- take a look. those pieces are moving so fast they set up a series of sonic booms and it's just a scary sound. the sheer force is destructive, blowing out windows, knocking down huge doors and even taking down walls. there are reports that a huge chunk of it landed in a russian lake. many would like
Search Results 0 to 1 of about 2 (some duplicates have been removed)